Why does the check engine light in my QX80 turn on when I start my car?

It’s usually normal for your check engine light to turn on upon ignition. This is a sign that your vehicle is testing its circuits. The light should turn off in a bit, but come see us if it doesn't.

Why does my Infiniti engine sound different?

Strange engine sounds can be a sign something’s off in your Infiniti QX80. Tapping or knocking could mean you need an oil change. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing may be caused by a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.

What could damage my Infiniti QX80 engine?

Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, flooring the gas pedal while the car is in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Steer clear of these habits to help protect engine performance and efficiency.

Can I add water to my Infiniti QX80 radiator?

Only in emergencies. A 50/50 mix of coolant and water (or a pre-mixed) coolant is recommended. However, if you must keep driving when you're out of coolant, it's better to drive with water in your coolant reservoir than nothing.

What can cause the engine in my QX80 to suddenly stop?

Your QX80 car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.

Who repairs Infiniti QX80 engines?

Your local Firestone Complete Auto Care fixes Infiniti QX80 engines. Book an appointment today! We have thousands of locations across the country.

Reliable Repairs for 2016 Infiniti QX80 Engines

Learn about

2016 Infiniti QX80 Trim Options

Select your Infiniti QX80 trim level to learn more about Infiniti-recommended engine repair. Use the following chart to find information.

V8/5.6L

Infiniti QX80 Repairs and Services

Nothing lasts forever. Even your Infiniti QX80’s engine parts and components will change. We’re here to help when something stops working. Click on a repair below to learn more about 2016 Infiniti QX80 repairs.

We’re Trained to Care for Infiniti QX80 Engines

Infiniti QX80 drivers trust that their QX80 will take them near and far. That might be why you bought it in the first place. However, the wear-proof engine has yet to be invented! Things can go sideways sometimes. If the unexpected strikes, you may search the internet frantically for quick and affordable 2016 Infiniti QX80 engine repairs. That’s where Firestone Complete Auto Care comes in. We've serviced more than 500 million vehicles since 1926, and our technicians know Infiniti QX80 engines. Schedule an appointment if you're experiencing problems that could require engine repair. After all, Firestone Complete Auto Care is one of the most popular picks for professional engine repairs thanks to its service and affordability.

Illuminated Check Engine Light on 2016 Infiniti QX80

An illuminated check engine light on your Infiniti QX80 is one of the first signs it's time to 'brake' for engine service. A steady or flashing check engine light could signal a serious issue with your car’s ignition, Potential causes may include a faulty oxygen sensor, worn spark plug, a problem with your catalytic converter, or a leaking engine vacuum, to name a few possible causes. Bring your QX80 in for an on-board diagnostic check and our expert techs will get the root of the problem. Other signs your Infiniti QX80 engine needs some TLC are oil leaks, or a sinking feeling that something’s wrong.

Infiniti QX80 Engine Repair

If your 2016 QX80 engine needs repairs, our expert techs will let you know what needs to be done and why before they get started. We never do any work without your sign-off. If a service can wait, we’ll make sure you know. We'll also tell you if it's necessary for your safety. We want to give you all the details you need to make an informed decision about your engine repairs. Choose Firestone Complete Auto Care for Infiniti QX80 engine repairs and you can feel good knowing that we only use Infiniti-compliant replacement parts such as the serpentine belt, motor oil seal, sensors, or a different component.

2016 Infiniti QX80 Engine Q&A

Why does the check engine light in my QX80 turn on when I start my car? It’s usually normal for your check engine light to turn on upon ignition. This is a sign that your vehicle is testing its circuits. The light should turn off in a bit, but come see us if it doesn't.
Why does my Infiniti engine sound different? Strange engine sounds can be a sign something’s off in your Infiniti QX80. Tapping or knocking could mean you need an oil change. A high-pitched whistle could signal an intake leak or misaligned belt. Squealing may be caused by a loose fan belt, and grinding might be a sign of brake problems rather than engine issues.
What could damage my Infiniti QX80 engine? Certain driving habits can hurt your engine. These habits include driving on an empty fuel tank, flooring the gas pedal while the car is in Park, or pushing 'the pedal to the metal' before the engine has warmed up. Steer clear of these habits to help protect engine performance and efficiency.
Can I add water to my Infiniti QX80 radiator? Only in emergencies. A 50/50 mix of coolant and water (or a pre-mixed) coolant is recommended. However, if you must keep driving when you're out of coolant, it's better to drive with water in your coolant reservoir than nothing.
What can cause the engine in my QX80 to suddenly stop? Your QX80 car engine could stop suddenly due to low fuel, electrical issues, overheating, a faulty ignition system, mechanical troubles, or sensor problems.
Who repairs Infiniti QX80 engines? Your local Firestone Complete Auto Care fixes Infiniti QX80 engines. Book an appointment today! We have thousands of locations across the country.